06TUA483 225HP High Output Refrigeration Screw Compressor for Rooftop Condensing Unit

The 06TUA483 refrigeration screw compressor is an industrial-class cooling engine engineered for massive air-cooled chillers, central commercial HVAC plants, and large industrial process refrigeration systems operating on R134a.

• Ultra-High Volumetric Capacity: 225 HP rated output with displacement up to 809 m³/hr (483 cfm at 60Hz) for extreme thermal heat removal and rapid pull-down performance
• Stepless Capacity Modulation: 25%-100% stepless capacity regulation with high-flow 1-5/8 inch economizer loop connection
• Heavy-Duty Mechanical Build: Robust 5-inch suction and 4-1/8-inch discharge flange connections with SKF/NSK anti-friction rolling bearings
• Advanced Protection: Heat-resistant motor windings with NTC thermal sensors and built-in check/safety valves

• Standard: Terminal box, oil system components, motor protection device, capacity control device, stop valve
• Optional: Paragon control module / Kriwan protection module, oil separator, flanges, economizer, oil cooler, high-temperature expansion valve

Drawing upon over 20 years of technical expertise in industrial cooling systems, Ruifujie operates as a modernized enterprise producing premium scroll, piston, rotary, semi-hermetic, and twin-screw compressors, alongside cold room evaporators, quick-freezing equipment, and industrial ice machinery.

We offer full OEM/ODM engineering customization tailored to international project standards. Ruifujie products are exported across worldwide markets, serving engineering clients in Russia, the United States, the United Kingdom, Saudi Arabia, the UAE, and other regions.